[Bug debug/51471] [4.7 Regression] gcc.c-torture/execute/20040811-1.c and gcc.c-torture/execute/vla-dealloc-1.c fails at -O3 -g on mips64-linux-gnu

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51471

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-14 17:26:34 UTC ---
I don't think so, dwarf2out_do_frame () depends on (or may depend on) whether
compiling with -g or -g0.  So, doing code generation decisions based on it is
wrong, -fcompare-debug will then fail and generated code will be different
between -g and -g0.